Effectiveness of tannins obtained from valonia as a coagulant aid for dewatering of sludge

Özacar, Mahmut; Şengil, İsmail Ayhan

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dc.contributor.authors	Ozacar, M; Sengil, A;
dc.date.accessioned	2020-02-26T08:57:59Z
dc.date.available	2020-02-26T08:57:59Z
dc.date.issued	2000
dc.identifier.citation	Ozacar, M; Sengil, A; (2000). Effectiveness of tannins obtained from valonia as a coagulant aid for dewatering of sludge. WATER RESEARCH, 34, 1412-1407
dc.identifier.issn	0043-1354
dc.identifier.uri	https://hdl.handle.net/20.500.12619/50334
dc.description.abstract	For evaluating the tannin (natural polyelectrolyte) and AN913 (synthetic anionic polyelectrolyte) as a coagulant aid For treating raw water to remove suspended matter the tannin or AN913 was added to the synthetic water sample which was stirred and then allowed to settle. After a settled time a sample of the supernatant liquid was removed and its turbidity determined. For use as sludge conditioners the optimum polymer dose was determined. Formed sludge dewatering investigated for optimum pH and optimum dose of coagulant and coagulant aids. The sludge filterability was determined by specific resistance measurements. Tannin and Al(2)(SO(4))(3) together gave a significant improvement comparing with Al(2)(SO(4))(3) only. As coagulant aids, tannin was more effective than AN913. (C) 2000 Elsevier Science Ltd. All rights reserved.
dc.language	English
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.subject	Water Resources
dc.title	Effectiveness of tannins obtained from valonia as a coagulant aid for dewatering of sludge
dc.type	Article
dc.identifier.volume	34
dc.identifier.startpage	1407
dc.identifier.endpage	1412
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Bölümü
dc.contributor.saüauthor	Özacar, Mahmut
dc.contributor.saüauthor	Şengil, İsmail Ayhan
dc.relation.journal	WATER RESEARCH
dc.identifier.wos	WOS:000085360800037
dc.contributor.author	Özacar, Mahmut
dc.contributor.author	Şengil, İsmail Ayhan